JP2009517185A5 - - Google Patents

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JP2009517185A5
JP2009517185A5 JP2008543398A JP2008543398A JP2009517185A5 JP 2009517185 A5 JP2009517185 A5 JP 2009517185A5 JP 2008543398 A JP2008543398 A JP 2008543398A JP 2008543398 A JP2008543398 A JP 2008543398A JP 2009517185 A5 JP2009517185 A5 JP 2009517185A5
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prong
infant
central axis
nasal interface
nasal
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JP2008543398A
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JP2009517185A (en
JP5102774B2 (en
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Priority claimed from US11/292,808 external-priority patent/US7640934B2/en
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Claims (10)

持続気道陽圧(CPAP)システムにおいて使用するための幼児用経鼻インターフェイス・プロング装置であって、
第1および第2の経鼻プロングと、
前記経鼻プロングのそれぞれと接続されており、CPAP生成器と連結されるように構成されているベースと、を有しており、
前記第1および第2の経鼻プロングの各々は、
ベローズ部と、
前記ベローズ部から延伸し、幼児の鼻孔に挿入されるように構成されており、前記ベローズ部の反対側の端部を終端としているチップと、
前記プロングを貫いて延び、前記チップ端部において開いている管腔と、を備え、
偏向させられていない状態において、前記ベローズ部によって画定される前記管腔の中心軸は、前記チップ端部によって画定される前記管腔の中心軸から横断面の方向にオフセットされており、
前記ベースは、前記第1および第2の管腔のそれぞれ1つに流通可能に接続された第1および第2の通路を形成していることを特徴とする幼児用経鼻インターフェイス・プロング装置。
An infant nasal interface prong device for use in a continuous positive airway pressure (CPAP) system comprising:
First and second nasal prongs;
A base connected to each of the nasal prongs and configured to be coupled to a CPAP generator;
Each of the first and second nasal prongs is
Bellows part,
A tip that extends from the bellows part and is configured to be inserted into an infant's nostril, and a tip that terminates at the end opposite to the bellows part,
A lumen extending through the prong and open at the tip end,
In an undeflected state, the central axis of the lumen defined by the bellows portion is offset in a cross-sectional direction from the central axis of the lumen defined by the tip end;
A nasal interface prong device for infants, wherein the base defines first and second passages communicatively connected to one of the first and second lumens, respectively.
前記装置の正立の向きに関して、それぞれのプロングは、偏向されていない状態において、前記ベローズ部によって画定される前記管腔の中心軸が、前記チップ端部によって画定される前記管腔の中心軸から垂直方向にオフセットされていることを特徴とする請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   With respect to the upright orientation of the device, each prong is undeflected and the central axis of the lumen defined by the bellows portion is the central axis of the lumen defined by the tip end. The nasal interface prong device for infants according to claim 1, wherein the device is vertically offset from それぞれのプロングの中心軸が非直線状である請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   The infant nasal interface prong device according to claim 1, wherein the central axis of each prong is non-linear. 当該装置の正立状態に関して、それぞれのプロングは、偏向されていない状態において、前記ベローズ部によって画定される前記管腔の中心軸が、前記チップによって画定される前記管腔の中心軸から水平方向にオフセットされていることを特徴とする請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   With respect to the upright state of the device, each prong is undeflected so that the central axis of the lumen defined by the bellows portion is horizontal from the central axis of the lumen defined by the tip. The nasal interface prong device for infants according to claim 1, wherein the nasal interface prong device for infants is offset. 前記ベローズ部は非対称である請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   The infant nasal interface prong device according to claim 1, wherein the bellows portion is asymmetric. 前記ベローズ部は、組み合わさってそれぞれが或る曲げ角を有している複数の曲げ部を画定している複数の部位を有しており、前記ベローズ部は、偏向されていない状態において、前記曲げ角の少なくとも1つが当該プロングの周囲を巡って非一様であるように構成されている請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   The bellows portion has a plurality of portions that combine to define a plurality of bend portions each having a certain bending angle, and the bellows portion is not deflected, The infant nasal interface prong device according to claim 1, wherein at least one of the bending angles is configured to be non-uniform around the prong. 前記ベースは、横断面において、対向する第1および第2の側縁ならびに対向する第1および第2の端縁を画定するように構成されており、第1の端縁と第1の側縁との間の変わり目が湾曲部を形成しており、第1の端縁と第2の側縁との間の変わり目が角部である請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   The base is configured to define opposed first and second side edges and opposed first and second end edges in cross section, the first end edge and the first side edge. The infant nasal interface prong device according to claim 1, wherein a transition between the first edge and the second side edge is a corner. 前記ベースは、前記第1および第2の通路の間を延びて前記第1および第2の通路と流通可能に接続された経路をさらに形成している請求項1に記載の幼児用経鼻インターフェイス・プロング装置。   2. The infant nasal interface according to claim 1, wherein the base further forms a path extending between the first and second passages and communicatively connected to the first and second passages. -Prong device. 経鼻持続気道陽圧(nCPAP)システムにおいて使用するための幼児nCPAP装置であって、
第1および第2のチューブを備え、該チューブのそれぞれの内部に持続的な気道陽圧を生成するように構成されているnCPAP生成器と、
前記チューブに取り付けられる幼児用経鼻インターフェイス・プロング装置と、を有しており、
前記幼児用経鼻インターフェイス・プロング装置は、
第1および第2の経鼻プロングと、
前記経鼻プロングのそれぞれと接続されたベースと、を有しており、
前記第1および第2の経鼻プロングの各々が、
ベローズ部と、
ベローズ部から延伸し、幼児の鼻孔に挿入されるように構成されており、前記ベローズ部の反対側の端部を終端としているチップと、
当該プロングを貫いて延びて前記遠位端部において開いている管腔と、を備え、
偏向されていない状態において、前記ベローズ部によって画定される前記管腔の中心軸が、前記チップ端部によって画定される前記管腔の中心軸から横断面の方向にオフセットされており、
前記ベースは、前記第1および第2の管腔のそれぞれ1つと流通可能に接続された第1および第2の通路を形成しており、該通路は、最終的な組み立ての際に前記第1および第2のチューブのそれぞれ1つに流通可能に接続されるnCPAP装置。
An infant nCPAP device for use in a nasal continuous positive airway pressure (nCPAP) system comprising:
An nCPAP generator comprising first and second tubes and configured to generate a continuous positive airway pressure within each of the tubes;
A nasal interface prong device for infants attached to the tube,
The infant nasal interface prong device is:
First and second nasal prongs;
A base connected to each of the nasal prongs,
Each of the first and second nasal prongs is
Bellows part,
A tip that extends from the bellows part and is configured to be inserted into the infant's nostril, and a tip that terminates at the opposite end of the bellows part,
A lumen extending through the prong and open at the distal end,
In a non-deflected state, the central axis of the lumen defined by the bellows portion is offset in a cross-sectional direction from the central axis of the lumen defined by the tip end;
The base forms first and second passages communicatively connected to each one of the first and second lumens, the passages being in the first assembly during final assembly. And an nCPAP device connected to each one of the second tube and the second tube.
前記nCPAP生成器は、前記チューブを側方において囲んでいるハウジングをさらに備えており、該ハウジングは前記ベースを受け入れるように寸法付けられており、前記ベースおよび前記ハウジングが、対応する非対称な周形状を画定している請求項に記載のnCPAP装置。 The nCPAP generator further comprises a housing laterally surrounding the tube, the housing being dimensioned to receive the base, the base and the housing having a corresponding asymmetric circumferential shape. The nCPAP device of claim 9 , wherein:
JP2008543398A 2005-12-02 2006-11-29 Infant nasal interface prong device Active JP5102774B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/292,808 US7640934B2 (en) 2005-12-02 2005-12-02 Infant nasal interface prong device
US11/292,808 2005-12-02
PCT/US2006/045603 WO2007064660A2 (en) 2005-12-02 2006-11-29 Infant nasal interface prong device

Publications (3)

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JP2009517185A JP2009517185A (en) 2009-04-30
JP2009517185A5 true JP2009517185A5 (en) 2009-12-24
JP5102774B2 JP5102774B2 (en) 2012-12-19

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US (2) US7640934B2 (en)
EP (2) EP3150246B1 (en)
JP (1) JP5102774B2 (en)
CN (1) CN101370548B (en)
AU (1) AU2006320712B2 (en)
CA (1) CA2631806C (en)
ES (1) ES2708073T3 (en)
MX (1) MX2008007004A (en)
RU (2) RU2414265C2 (en)
WO (1) WO2007064660A2 (en)
ZA (1) ZA200804773B (en)

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